🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.8

Radius: 13.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.05 AU - 1.39 AU

Year: 930 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,977,886 km

• M1: 162,912 km (0.086 R)
• M2: 576,700 km (0.098 R)
• M3: 1,198,578 km (0.112 R)
• M4: 1,675,646 km (0.119 R)
• M5: 2,176,499 km (0.109 R)
• M6: 2,776,985 km (0.076 R)
• M7: 3,863,963 km (0.071 R)
• M8: 4,513,069 km (0.109 R)
• M9: 4,930,147 km (0.042 R)
• M10: 6,183,778 km (0.11 R)
• M11: 6,598,612 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.8

Radius: 12.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1 AU - 1.58 AU

Year: 1011 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,977,886 km

• M1: 159,322 km (0.079 R)
• M2: 597,195 km (0.082 R)
• M3: 1,004,251 km (0.075 R)
• M4: 1,574,368 km (0.063 R)
• M5: 2,279,273 km (0.056 R)
• M6: 2,730,610 km (0.104 R)
• M7: 3,159,058 km (0.069 R)
• M8: 3,678,013 km (0.097 R)
• M9: 4,203,551 km (0.11 R)
• M10: 4,870,458 km (0.113 R)
• M11: 5,327,330 km (0.102 R)
• M12: 5,875,456 km (0.089 R)
• M13: 6,872,975 km (0.105 R)
• M14: 7,424,991 km (0.119 R)
• M15: 7,877,375 km (0.065 R)
• M16: 8,590,508 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.5

Radius: 14.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.67 AU - 2.59 AU

Year: 2146 Days

Day: 5.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 94.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,977,886 km

• M1: 177,872 km (0.096 R)
• M2: 718,369 km (0.042 R)
• M3: 1,390,363 km (0.105 R)
• M4: 1,845,439 km (0.092 R)
• M5: 2,391,322 km (0.071 R)
• M6: 3,727,680 km (0.118 R)
• M7: 4,297,049 km (0.068 R)
• M8: 4,783,691 km (0.091 R)
• M9: 5,496,375 km (0.119 R)
• M10: 8,370,450 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 9.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.77 AU - 2.83 AU

Year: 2408 Days

Day: 5.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 78,977,886 km

• M1: 123,717 km (0.104 R)
• M2: 440,715 km (0.106 R)
• M3: 1,129,913 km (0.083 R)
• M4: 1,573,470 km (0.119 R)
• M5: 1,928,765 km (0.078 R)
• M6: 2,472,254 km (0.086 R)
• M7: 4,055,598 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.4

Radius: 13.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.85 AU - 4.75 AU

Year: 5113 Days

Day: 12.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,977,886 km

• M1: 162,912 km (0.108 R)
• M2: 618,138 km (0.031 R)
• M3: 1,531,134 km (0.052 R)
• M4: 2,697,549 km (0.094 R)
• M5: 4,101,525 km (0.115 R)
• M6: 5,419,332 km (0.081 R)
• M7: 8,835,699 km (0.101 R)
• M8: 9,736,428 km (0.054 R)
• M9: 10,924,534 km (0.12 R)
• M10: 12,757,407 km (0.113 R)
• M11: 14,288,392 km (0.11 R)
• M12: 15,879,664 km (0.089 R)
• M13: 17,903,275 km (0.096 R)
• M14: 21,003,541 km (0.058 R)
• M15: 23,590,387 km (0.117 R)
• M16: 25,401,868 km (0.09 R)
• M17: 27,815,929 km (0.118 R)
• M18: 28,333,837 km (0.065 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 10.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.22 AU - 5.46 AU

Year: 7350 Days

Day: 13.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,977,886 km

• M1: 131,646 km (0.078 R)
• M2: 610,958 km (0.094 R)
• M3: 949,647 km (0.073 R)
• M4: 1,418,188 km (0.091 R)
• M5: 1,920,238 km (0.109 R)
• M6: 2,401,495 km (0.108 R)
• M7: 2,735,098 km (0.096 R)
• M8: 3,140,209 km (0.04 R)
• M9: 3,607,403 km (0.11 R)
• M10: 4,344,173 km (0.066 R)
• M11: 5,588,378 km (0.084 R)
• M12: 6,212,052 km (0.111 R)
• M13: 6,950,915 km (0.109 R)
• M14: 7,341,815 km (0.09 R)
• M15: 7,672,426 km (0.075 R)
• M16: 9,738,672 km (0.116 R)
• M17: 10,503,117 km (0.066 R)
• M18: 11,258,586 km (0.071 R)
• M19: 12,253,412 km (0.064 R)
• M20: 13,523,348 km (0.108 R)
• M21: 14,077,608 km (0.091 R)
• M22: 19,557,977 km (0.104 R)
• M23: 21,288,375 km (0.114 R)
• M24: 22,114,754 km (0.085 R)
• M25: 22,729,003 km (0.082 R)
• M26: 25,888,061 km (0.105 R)
• M27: 31,397,751 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59

Radius: 10.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.04 AU - 5.24 AU

Year: 8044 Days

Day: 6.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,977,886 km

• M1: 142,118 km (0.113 R)
• M2: 971,638 km (0.035 R)
• M3: 1,842,896 km (0.086 R)
• M4: 2,627,986 km (0.11 R)
• M5: 5,922,281 km (0.114 R)
• M6: 6,775,138 km (0.109 R)
• M7: 11,020,726 km (0.116 R)
• M8: 16,669,990 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.1

Radius: 6.4

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.39 AU - 8.71 AU

Year: 15765 Days

Day: 16.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,977,886 km

• M1: 96,640 km (0.08 R)
• M2: 302,936 km (0.095 R)
• M3: 707,448 km (0.078 R)
• M4: 964,308 km (0.076 R)
• M5: 1,701,825 km (0.098 R)
• M6: 2,677,353 km (0.102 R)
• M7: 3,785,275 km (0.082 R)
• M8: 4,425,853 km (0.101 R)
• M9: 7,199,248 km (0.097 R)
• M10: 7,813,048 km (0.062 R)
• M11: 8,798,150 km (0.116 R)
• M12: 9,094,204 km (0.104 R)
• M13: 11,648,588 km (0.09 R)
• M14: 12,370,248 km (0.088 R)
• M15: 20,003,030 km (0.114 R)
• M16: 32,923,051 km (0.092 R)
• M17: 36,091,384 km (0.061 R)
• M18: 38,662,822 km (0.068 R)
• M19: 56,527,351 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.2

Radius: 4.5

Gravity: 40.65 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.35 AU - 10.07 AU

Year: 19293 Days

Day: 22.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,977,886 km

• M1: 56,847 km (0.068 R)
• M2: 344,225 km (0.053 R)
• M3: 597,344 km (0.089 R)
• M4: 943,065 km (0.112 R)
• M5: 1,133,353 km (0.119 R)
• M6: 2,251,448 km (0.088 R)
• M7: 2,790,299 km (0.077 R)
• M8: 3,076,480 km (0.038 R)
• M9: 3,268,713 km (0.118 R)
• M10: 3,410,831 km (0.101 R)
• M11: 4,284,782 km (0.106 R)
• M12: 6,287,150 km (0.097 R)
• M13: 6,870,881 km (0.041 R)
• M14: 7,295,739 km (0.071 R)
• M15: 9,862,090 km (0.051 R)
• M16: 11,541,625 km (0.112 R)
• M17: 13,043,887 km (0.112 R)
• M18: 13,475,178 km (0.119 R)
• M19: 13,621,036 km (0.072 R)
• M20: 14,442,178 km (0.086 R)
• M21: 15,138,108 km (0.039 R)
• M22: 16,848,610 km (0.072 R)
• M23: 20,073,341 km (0.047 R)
• M24: 21,630,057 km (0.087 R)
• M25: 21,930,599 km (0.11 R)
• M26: 22,437,736 km (0.098 R)
• M27: 24,328,204 km (0.102 R)
• M28: 34,428,005 km (0.114 R)
• M29: 36,367,841 km (0.081 R)
• M30: 44,210,958 km (0.049 R)
• M31: 49,211,416 km (0.114 R)
• M32: 51,312,818 km (0.113 R)
• M33: 52,927,427 km (0.106 R)
• M34: 58,554,252 km (0.11 R)
• M35: 58,748,430 km (0.111 R)
• M36: 60,119,345 km (0.05 R)
• M37: 60,316,964 km (0.081 R)
• M38: 60,515,031 km (0.105 R)
• M39: 68,149,908 km (0.085 R)
• M40: 72,980,573 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 18,452 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit